{"id":"https://openalex.org/W7161510850","doi":"https://doi.org/10.1007/978-3-032-26220-2_32","title":"Formal Verification of\u00a0Functional Correctness for\u00a0the\u00a0OpenHarmony LiteOS-M Kernel","display_name":"Formal Verification of\u00a0Functional Correctness for\u00a0the\u00a0OpenHarmony LiteOS-M Kernel","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7161510850","doi":"https://doi.org/10.1007/978-3-032-26220-2_32"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-032-26220-2_32","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-032-26220-2_32","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-032-26220-2_32.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/978-3-032-26220-2_32.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5136321554","display_name":"Tianqi Zhao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tianqi Zhao","raw_affiliation_strings":["Zhongguancun Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhongguancun Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066817669","display_name":"Qinxiang Cao","orcid":"https://orcid.org/0000-0002-5678-6538"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinxiang Cao","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136321586","display_name":"Shenghua Feng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shenghua Feng","raw_affiliation_strings":["Zhongguancun Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhongguancun Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107951049","display_name":"M D Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Minghui Zhou","raw_affiliation_strings":["Peking University, Beijing, China","Zhongguancun Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Zhongguancun Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136344652","display_name":"Naijun Zhan","orcid":"https://orcid.org/0000-0003-3298-3817"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Naijun Zhan","raw_affiliation_strings":["Peking University, Beijing, China","Zhongguancun Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Zhongguancun Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103670709","display_name":"Cao Y","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongzhi Cao","raw_affiliation_strings":["Peking University, Beijing, China","Zhongguancun Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Zhongguancun Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136327265","display_name":"Junfeng Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfeng Zhao","raw_affiliation_strings":["Peking University, Beijing, China","Zhongguancun Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Zhongguancun Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136345835","display_name":"Haiyan Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyan Zhao","raw_affiliation_strings":["Peking University, Beijing, China","Zhongguancun Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Zhongguancun Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136350125","display_name":"Hao Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210108204","display_name":"China Electronic Information Industry Development","ror":"https://ror.org/01mbbxx50","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210108204","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Wang","raw_affiliation_strings":["Shenzhen Kaihong Digital Industry Development Co., Ltd., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Kaihong Digital Industry Development Co., Ltd., Shenzhen, China","institution_ids":["https://openalex.org/I4210108204"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104222024","display_name":"Z W Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenjiang Hu","raw_affiliation_strings":["Peking University, Beijing, China","Zhongguancun Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Zhongguancun Laboratory, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5107951049"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":{"value":5000,"currency":"EUR","value_usd":5392},"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"651","last_page":"669"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.3287999927997589,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.3287999927997589,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.27379998564720154,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.1274999976158142,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.7562000155448914},{"id":"https://openalex.org/keywords/software-verification","display_name":"Software verification","score":0.6919999718666077},{"id":"https://openalex.org/keywords/formal-verification","display_name":"Formal verification","score":0.6901999711990356},{"id":"https://openalex.org/keywords/functional-verification","display_name":"Functional verification","score":0.6718999743461609},{"id":"https://openalex.org/keywords/model-checking","display_name":"Model checking","score":0.6312000155448914},{"id":"https://openalex.org/keywords/runtime-verification","display_name":"Runtime verification","score":0.6043999791145325},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.5845000147819519},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5583000183105469},{"id":"https://openalex.org/keywords/automated-theorem-proving","display_name":"Automated theorem proving","score":0.5181000232696533},{"id":"https://openalex.org/keywords/hoare-logic","display_name":"Hoare logic","score":0.5102999806404114}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8902999758720398},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.7562000155448914},{"id":"https://openalex.org/C33054407","wikidata":"https://www.wikidata.org/wiki/Q6504747","display_name":"Software verification","level":5,"score":0.6919999718666077},{"id":"https://openalex.org/C111498074","wikidata":"https://www.wikidata.org/wiki/Q173326","display_name":"Formal verification","level":2,"score":0.6901999711990356},{"id":"https://openalex.org/C62460635","wikidata":"https://www.wikidata.org/wiki/Q5508853","display_name":"Functional verification","level":3,"score":0.6718999743461609},{"id":"https://openalex.org/C110251889","wikidata":"https://www.wikidata.org/wiki/Q1569697","display_name":"Model checking","level":2,"score":0.6312000155448914},{"id":"https://openalex.org/C202973057","wikidata":"https://www.wikidata.org/wiki/Q7380130","display_name":"Runtime verification","level":3,"score":0.6043999791145325},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5996999740600586},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.5845000147819519},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5583000183105469},{"id":"https://openalex.org/C206880738","wikidata":"https://www.wikidata.org/wiki/Q431667","display_name":"Automated theorem proving","level":2,"score":0.5181000232696533},{"id":"https://openalex.org/C104949639","wikidata":"https://www.wikidata.org/wiki/Q1375924","display_name":"Hoare logic","level":3,"score":0.5102999806404114},{"id":"https://openalex.org/C75606506","wikidata":"https://www.wikidata.org/wiki/Q1049183","display_name":"Formal methods","level":2,"score":0.48399999737739563},{"id":"https://openalex.org/C187250869","wikidata":"https://www.wikidata.org/wiki/Q5754573","display_name":"High-level verification","level":5,"score":0.48019999265670776},{"id":"https://openalex.org/C142284323","wikidata":"https://www.wikidata.org/wiki/Q7921323","display_name":"Verification","level":5,"score":0.4661000072956085},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44859999418258667},{"id":"https://openalex.org/C3406870","wikidata":"https://www.wikidata.org/wiki/Q6044160","display_name":"Intelligent verification","level":5,"score":0.4311000108718872},{"id":"https://openalex.org/C2779639559","wikidata":"https://www.wikidata.org/wiki/Q7661178","display_name":"Symbolic execution","level":3,"score":0.4092000126838684},{"id":"https://openalex.org/C116253237","wikidata":"https://www.wikidata.org/wiki/Q1437424","display_name":"Formal specification","level":2,"score":0.3874000012874603},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.382999986410141},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.3490999937057495},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.3366999924182892},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.335099995136261},{"id":"https://openalex.org/C173856430","wikidata":"https://www.wikidata.org/wiki/Q3257964","display_name":"Separation logic","level":2,"score":0.3330000042915344},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.32589998841285706},{"id":"https://openalex.org/C167822520","wikidata":"https://www.wikidata.org/wiki/Q176452","display_name":"Finite-state machine","level":2,"score":0.32510000467300415},{"id":"https://openalex.org/C48002344","wikidata":"https://www.wikidata.org/wiki/Q2919644","display_name":"Verification and validation","level":2,"score":0.32339999079704285},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3199999928474426},{"id":"https://openalex.org/C203265346","wikidata":"https://www.wikidata.org/wiki/Q11387554","display_name":"Proof assistant","level":3,"score":0.31279999017715454},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.299699991941452},{"id":"https://openalex.org/C13766981","wikidata":"https://www.wikidata.org/wiki/Q11387554","display_name":"Automated proof checking","level":3,"score":0.2842000126838684},{"id":"https://openalex.org/C88977235","wikidata":"https://www.wikidata.org/wiki/Q787114","display_name":"Abstract machine","level":2,"score":0.27720001339912415},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.2741999924182892},{"id":"https://openalex.org/C2779167558","wikidata":"https://www.wikidata.org/wiki/Q176468","display_name":"Transition system","level":2,"score":0.2732999920845032},{"id":"https://openalex.org/C553261973","wikidata":"https://www.wikidata.org/wiki/Q14579","display_name":"Linux kernel","level":2,"score":0.27219998836517334},{"id":"https://openalex.org/C4777664","wikidata":"https://www.wikidata.org/wiki/Q1536492","display_name":"Linear temporal logic","level":2,"score":0.26930001378059387},{"id":"https://openalex.org/C192698709","wikidata":"https://www.wikidata.org/wiki/Q3085774","display_name":"B-Method","level":3,"score":0.26759999990463257},{"id":"https://openalex.org/C167740415","wikidata":"https://www.wikidata.org/wiki/Q2876213","display_name":"Aerospace","level":2,"score":0.260699987411499},{"id":"https://openalex.org/C199519371","wikidata":"https://www.wikidata.org/wiki/Q942695","display_name":"Source lines of code","level":3,"score":0.25450000166893005},{"id":"https://openalex.org/C25016198","wikidata":"https://www.wikidata.org/wiki/Q781833","display_name":"Temporal logic","level":2,"score":0.2515000104904175}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-032-26220-2_32","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-032-26220-2_32","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-032-26220-2_32.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.1007/978-3-032-26220-2_32","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-032-26220-2_32","pdf_url":"https://link.springer.com/content/pdf/10.1007/978-3-032-26220-2_32.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6348726749420166}],"awards":[],"funders":[{"id":"https://openalex.org/F4320329860","display_name":"National Science and Technology Major Project","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7161510850.pdf","grobid_xml":"https://content.openalex.org/works/W7161510850.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1480909796","https://openalex.org/W1540575800","https://openalex.org/W1545681762","https://openalex.org/W2028861803","https://openalex.org/W2076409494","https://openalex.org/W2124192263","https://openalex.org/W2495962902","https://openalex.org/W3139619551","https://openalex.org/W4244819751","https://openalex.org/W4254183471","https://openalex.org/W4414978608"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"OpenHarmony":[1],"LiteOS-M,":[2],"a":[3,27,85,162],"preemptive":[4],"operating":[5],"system":[6],"(OS)":[7],"kernel":[8,147],"for":[9,141],"the":[10,72,98,102,139,155],"Internet":[11],"of":[12,76,149,152,164],"Things":[13],"(IoT),":[14],"is":[15,56],"widely":[16],"deployed":[17],"in":[18,42],"safety-critical":[19],"domains,":[20],"such":[21,54],"as":[22,97,125],"aerospace":[23],"and":[24,107,111,130,158,169],"transportation.":[25],"As":[26],"rigorous":[28],"method":[29],"to":[30,39,79,137],"assure":[31],"software":[32],"safety,":[33],"formal":[34,86],"verification":[35,55,75,81,87,120],"has":[36],"been":[37],"applied":[38],"OS":[40],"kernels":[41,47],"industry.":[43],"However,":[44],"entirely":[45],"verified":[46,145],"with":[48],"large":[49],"codebases":[50],"are":[51],"rare,":[52],"since":[53],"typically":[57],"performed":[58],"within":[59],"interactive":[60,112],"theorem":[61,113],"provers,":[62],"requiring":[63],"substantial":[64],"human":[65],"effort.":[66],"In":[67],"this":[68],"paper,":[69],"we":[70,83,117,160],"present":[71],"functional":[73],"correctness":[74],"LiteOS-M.":[77,143],"First,":[78],"improve":[80],"efficiency,":[82],"design":[84],"platform,":[88],"Smart":[89],"Verifier.":[90],"The":[91],"platform":[92,140],"employs":[93],"an":[94],"annotation-based":[95],"verifier":[96],"front":[99],"end,":[100],"while":[101],"back":[103],"end":[104],"integrates":[105],"Z3":[106],"Rocq,":[108],"combining":[109],"automatic":[110],"proving":[114],"techniques.":[115],"Second,":[116],"tailor":[118],"two":[119],"methods,":[121],"expressing":[122],"program":[123],"refinement":[124],"standard":[126],"Hoare":[127],"logic":[128],"triples":[129],"modeling":[131],"concurrency":[132],"through":[133],"state":[134],"transition":[135],"systems,":[136],"utilize":[138],"verifying":[142],"Our":[144],"LiteOS-M":[146],"consists":[148],"17,000":[150],"lines":[151],"C.":[153],"During":[154],"code":[156],"review":[157],"verification,":[159],"find":[161],"total":[163],"17":[165],"bugs,":[166],"all":[167],"confirmed":[168],"fixed":[170],"by":[171],"developers.":[172]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-05-18T00:00:00"}